Sit & Solve(r) Hard KenKen(r) by Tetsuya Miyamoto
KenKen uses basic maths operations (addition, subtraction, multiplication, and division) while challenging logic and problem-solving skills. This collection of the popular numerical puzzles, featured in the New York Times, takes solving to a higher, harder level.
Acclaimed Japanese mathematics instructor Tetsuya Miyamoto developed KenKen in 2004 with the goal of improving his students' math and logic skills. This understandable, fun and challenging puzzle quickly became a favourite leisure activity for all ages throughout Japan and then for millions of players worldwide. Now it's carried in the New York Times, Los Angeles Times, Chicago Tribune, The Times of London, Scholastic classroom magazines and more.
| SKU | Unavailable |
| ISBN 13 | 9781454904250 |
| ISBN 10 | 1454904259 |
| Title | Sit & Solve(r) Hard KenKen(r) |
| Author | Tetsuya Miyamoto |
| Series | Sit And Solve Series |
| Condition | Unavailable |
| Binding Type | Paperback |
| Publisher | Union Square & Co. |
| Year published | 2013-11-05 |
| Number of pages | 96 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |